I bought a brand new DVD-HR720 from Samsung which had muffled sound. I contacted Sansung who got Martin Dawes to try to fix it. After 2 months with it still NOT working Samsung said I should not have contacted them and told me to go back to the seller!
Yes after 2 months failing to fix it they said it was not their problem! Why didn’t they tell me that at the start?
Along the way they promised a refund or replacement if the problem could not be sorted. Numerous calls and hassle, missed appointments at home, and at the end they failed to replace or refund as promised.